iPhone Mobile Word Gaming App

We are looking for a jack-of-all-trade development team that consists of a programmer and designer - if one person can do both roles, great! The iPhone app that we are looking to build is a game dependent on spelling words correctly, something like Scramble with Friends but less complicated. There will be a free and paid version, the latter of which only has a few minor differences.

The following are the requirements I'm looking for:

Programming experience working with Objective C, C Programming, and Cocoa.

Experience implementing AdWhirl and Flurry

Speaks fluent English

Experience with word-based gaming

Producing high-quality graphics is extremely important

Experience with Apple's Game Center

Experience posting scores via Facebook or Twitter via the app

Experience building paid and free versions of apps

Please message me with two examples of your work that relate to my aforementioned requirements. Also describe your exact roles with the projects. I will be conducting interviews late this week or early next.

Potential to work on upcoming projects depending on finished work on this app. Also, possible iPad version in near future, as well.

We are a 07 years old company in the field of Web/ Mobile Application design and development.
We have full Mobile application team and develop whole range of applications from iPhone,BlackBerry,Android and Symbian.
WLagi